12-digit printing calculator is loaded with versatile features to perform almost any type of business or financial calculation. Offers a 17mm fluorescent display and four-key independent memory with accumulation function. Prints 4.8 lines per second in two colors. The natural keyboard layout at a 13 degree angle provides the most restful and comfortable position for the hand. Functions include raising to powers, reciprocal calculation, sum and difference of products and quotients, item counting, percentage calculation, markup calculation and average calculation.